Beginning 1 :

Castiel smiled lovingly as he hooked his hand with Dean's. Dean lovingly nuzzled Cas's nose before kissing him on the lips,"So now I'm married to the most beautiful angel in the garrison."

Cas chuckled and snuggled close to Dean,"And I'm married to the most wonderful hunter in the world."

Dean smiled at him before running his hand through Cas's hair,"So now what do we do?"

Cas grinned and nervously moved around so he was facing Dean,"About that...I was thinking...and, I-I kinda.."he paused, not sure how Dean would take his confession,"I was hoping that maybe you would want to maybe have children with me?"
Dean's eyes widened, and he stopped running his hand through Cas's hair,"You can have babies?"

Castiel nodded,"I know it's strange for a male to have children, but technically angel's are gender-less, we do have the ability to birth children."

Dean sighed,"Cas..I don't know if I'm ready for children or not."

Cas frowned, looking a bit saddened by the reaction, Dean quickly kissed him on the cheek,"Cas..baby...give it some time okay? Maybe I'll want to have children later, but..not right now..okay?"

Cas nodded,"Okay."

Dean smiled and nuzzled Cas's nose, giving him a kiss,"Sorry."

"No it's fine, I know husband's usually want to wait,"Cas responded with a smile as he kissed Dean back.

Dean nodded and got up, straddling Cas's hips, he leaned down and kissed Cas passionately,"Besides, you're too lovely...I want to cherish every moment of you before we have kids and have to focus on them more."

Cas hummed through the kiss,"You're so thoughtful."

Dean grinned and kissed Cas everywhere on his face,"You...are...just...so ...amazing."

Cas chuckled a bit,"You are too Dean."

Dean chuckled,"I love you so much...I hate that we have to go on a hunt tomorrow..we could have used some..us time, if you know what I mean."

Cas kissed Dean on the cheek and smirked,"I love you too..but that's right..we do have a hunt tomorrow..so we need sleep more then us time, sorry."

Dean pouted a bit and whined before eventually nodding and laying back in the bed. He wrapped his arms around Cas and spooned with him, him being the bigger spoon of course.

"Good night angel."Dean hummed kissing Cas on the head.

"Night,"Cas sighed falling asleep.

The next morning Cas and Dean came out of their bedroom to see Sam waiting with bag in hand,"Come on you two lovebirds, we have get on the road."

Dean grumbled, pouring himself a cup of coffee, Cas just smiled and kissed Dean on the cheek,"Don't worry about him Sam, he's just grumpy in the mornings."

Sam chuckled and Dean shot him a glare before whining,"Caaassss..."

Cas smiled and kissed him on the lips to shut him up,"You know it's true."

Dean nodded with a weary smile,"Yeah, I guess."

Sam rolled his eyes and they all loaded into the car, Dean and Cas up front and Sam in the back. Dean and Cas's hand's tightly wound against each other's as they drove along, Sam worked to cover up his giggles.

"So what's this case about Sammy?"Dean asked.

"All these kids are seeming to pop out of nowhere, it's nothing really dangerous, it's just the orphanage's are filling rapidly, and some of the kids are being kicked out,"Sam said.

"Oh..poor kids.."Cas said sadly, and glanced to Dean.

"Yeah, poor kids,"Dean stated giving Cas a knowing glance.

They pulled up hours later at the orphanage to investigate, Sam was talking to the manager, while Dean and Cas were supposed to be questioning the kids. They choose two kids that were both around 8 years old. One was a girl and the other was a boy, and they walked over with a nervous glance at each other. The girl had straight black hair with aqua eyes and the boy had slightly messed up brown hair with the same color eyes.

"Now, Now, there's no reason to be nervous,"Cas soothed as he smiled at the kids, his eyes gleaming.

"That's what you think,"the boy muttered before the girl punched him in the arm and he jumped a little rubbing it,"Oowww.."

"So, I guess we'll start with, What is your name?"Dean said smiling a bit, though he was staring solely at Cas, only passing the kids side-glances.

"Umm..I'm Grace Mary Win-"the girl started, before being interrupted by the boy, who looked completely frantic.

"Wincrest,"he interrupted, before seeing how Dean and Cas were eyeing him, he piped in,"I'm her brother, uhh...John Gabriel Wincrest."

Cas nodded,"And how old are you both?"

"We're 8,"Grace stated.

"8 and 1/2!"John added with a competitive smirk that reminded Cas of Dean.

Cas smiled and nodded,"Well..I'm Castiel, but you two can call me Cas, and this is Dean.."he turned to Dean and lightly touched his shoulder.

"We're here to ask some questions, about where you came from exactly?"Dean said with a small smile.

"The orphan lady said that you two just popped up out of nowhere is that true?"Cas asked sweetly.

"Yeah..when we were with Daddy and Dad fighting that Time Travel Djinn,"Grace answered before John's eyes widened and he stared harshly and muttered a,"Graaacceee!"

"What?"Grace said crossing her arms,"I'm tired of lying to them!"She demanded glaring at him.

"What? Lying? What were you guys lying about?"Dean asked, staring at them both.

John sighed and looked around the orphanage,"Alright..so..this may seem,"he paused.

"Very strange,"Grace continued for him.

Cas's eyes widened a little and he grabbed Dean's hand in shock,"Wh-what? H-How did? How did you do that!?"

Dean turned to Cas and put an arm around him protectively,"What? What did they do?"He asked worriedly before coughing awkwardly as he noticed the kids staring at them.

"Dean they're angels...but..but I couldn't sense it when we first met them,"Cas said a little shaken.

"We're a special kind of angel not yet known to humanity,"John stated.

"We're the offsprings of an angel and a human, but we each got half the grace of the angel since we were born at the same time,"Grace said after her brother.

"Oh.."Cas squeaked a bit.

"So, are YOU making these kids pop up everywhere?"Dean asked a bit harshly.

"No you idiot..we, and the other kids, are popping up here because of a time traveling djinn,"John smirked a bit.

"A TIME TRAVELING djinn?"Dean asked,"What the hell?"

"Oh..and uhhh..we kinda lied about our last names too,"John stated.

"YOU lied, I was going to tell them, I TOLD you they could help us,"Grace hissed.

"Fine..I lied about our last names.."John replied.

"Well then what's your last name?"Cas asked softly.

"Winchester..."Grace stated.

"What?"Dean asked in awe.

"Winchester.. our parents are Dean and Castiel Winchester,"John repeated with a nod,"That's you two."

Both Dean and Castiel stared wide-eyed at the two children, THEIR two children sitting there looking nervously at them.

Beginning 2 (future perspective):

"No...absolutely not,"Castiel stared down his two children shaking his head in disapproval.

"Why not? Pleassee..we can handle ourselves now.."John begged.

"No! There is no way I'm letting you two go on this hunt!"Cas stated.

"Please Daddy...we just wanna test our powers,"Grace pleaded.

"Dean!"Cas shouted as Dean came in from the bedroom lugging two duffle bags.

"Yeah babe?"Dean asked Cas.

"Tell your children that they are not going on this hunt with you!"Cas huffed.

Dean froze, looking from the kids to Cas, then back to the kids.

Cas glared at him,"Seriously Dean!?"

"What? I think it'd be a good idea to let them spread their wings a bit honey,"Dean said as he came over and pulled Cas into his arms,"You can come too..just to make sure they stay safe."

Cas sighed, and looked at Dean,"Alright..."He kissed Dean on the lips,"Go pack me a bag please.."he turned to John and Grace,"Go pack your bags as well."

Both kids rushed forwards and hugged him tightly,"Thanks Daddy!"then they went to Dean, hugging him,"Thanks Dad!"

Cas sighed and rubbed his forehead, Dean gave him his duffle and hugged him tightly, kissing him on the lips,"Hey..everything's going to be okay..alright?"

Cas just gave a small nod, smiling at Dean a bit as he kissed him again,"I know..I'm just..this is their first hunt Dean.."

"I know baby,"Dean soothed, running a hand through Cas's hair,"But we'll make sure they're safe.."

Cas nodded,"Of course.."

"We're ready!"Grace screamed hauling her Hello Kitty bookbag behind her.

"Yeah! Road Triiiipppppp!"John screeched flying in with his batman bookbag too.

Dean smiled and took Cas's hands,"Alright everyone in baby, we have to get going."

So, the family loaded into the Impala, Dean in the drivers seat, Cas in passenger, and Grace and John in the backseat.

"Is Uncle Sammy meeting us there?"Grace asked excitedly.

"Yep,"Dean nodded, cranking up the radio.

Cas and Grace rolled thier eyes while John jumped in his seat,"I love this song!"

Grace whined,"Dad..I wanna listen to something else.."

"Like what Gracie?"Dean hummed, head-banging to the song.

"Ooh! Ooh! Daddy bought me a Fall Out Boys tape!"The little girl squeaked.

"Nooooo,"John whined,"I don't wanna listen to them they suck!"

"Do not!"

"Do too!"

"Do not!"

"Do too!"

"Okay! Okay! Enough you two!"Dean shouted a bit,"We'll play three songs off of both tapes."

"Yes Dad,"both kids chimed in sync.

Cas yawned and Dean turned to look at him,"You alright angel?"

Cas nodded, though drearily, then whispered,"John was up all night."

"What? Why?"Dean asked.

"He's starting angel puberty,"Cas whispered.

Dean's eyes widened,"What? What is that?"

"It's just..his wings are molting and new, sharper, angel weapon wings are growing, it hurts really bad, so I was up all night with him,"Cas stated.

"Well..babe..you should rest then,"Dean gave him his old, crumbled up, trench coat,"Use this as a pillow, I'll wake you up when we get there."
Cas smiled and nodded, taking the coat and snuggling up to the window, falling asleep soon.

A few hours later, Dean pulled up at the motel and smiled at Castiel's peaceful, sleeping face, he whispered,"Kids..stay in the car, I'm taking Daddy inside and putting him in bed."

"But you said that he could go on the hunt-"Grace started.

"Shhh..Grace, I know what I said, but.."Dean gave a worried look to Cas,"Daddy's a little..."

"Untrained?"John asked.

"Yeah, and tired, and that's never a good combination, so I'm going to put him to bed and leave a note, then we're going to meet Sam and get this over with,"Dean stated.

"But won't he be mad?"Grace asked tossing her blue eyes to Dean.

Dean sighed and rubbed the back of his neck,"Yeah...he will...but he'll get over it once he sees that you two made it back safe."

Grace and John swapped looks before shrugging and saying,"Okay Dad."

Dean nodded and walked around the car, opening the door softly and scooping Cas into his arms. Cas wiggled around a bit and fisted Dean's shirt heaving a soft,"Dean.."he buried his head in Dean's chest and Dean smiled brightly, pausing to kiss Cas on the forehead. He walked into the motel room and carefully put Cas in bed, covering him up and giving him a kiss,"Sweet dreams babe,"he whispered as he quickly scribbled down a note and walked out the door. He hopped back into the car and started off.

A few minutes later they arrived at an abandoned factory to see Sam sitting outside. Grace and John both hopped out and happily ran over, both screaming,"Uncle Sammy! Uncle Sammy!"
Sam was shocked at first,"Uhh..hey?"Then he quickly picked up the kids and hugged them,"Hey guys!"he paused and whispered,"Your Dad knows you're here right?"

"Yes, I know they're here, Cas and I thought it'd be good for them to test their powers,"Dean stated.

"And by Cas and I, he means, he did, but we left Daddy asleep at the motel,"Grace said with a light giggle.

Sam gave Dean a look,"Cas isn't going to be so happy about that,"he laughed,"Dad's going to be sleeping on the couch tonighhhtt.."

Dean shot Sam a glare and nudged him,"Shut up Sammy.."

"So what are we up against Uncle Sammy?"John asked as he got lowered to the ground, making an angel blade appear.

"Time Traveling Djinn,"Sam said.

"Time Traveling!? Seriously!?"Dean asked, running a hand down his face.

"Yeah, apparently their fun is sending little kids into the past,"Sam stated.

"Jerks.."Dean said,"So how do we kill it...like a normal djinn?"

"That's what I'm thinking,"Sam commented reaching into the trunk he tossed a wooden steak at Dean before getting the kids one, and himself one.

"Well then let's go,"Dean turned,"Kids..stay close to me or Sammy, no running off, if anyone tries to touch you, you fly to Cas or you turn invisible got it?"

"Yes Dad.."Grace and John said simultaneously.

They all snuck quietly into the warehouse and quietly walked around, Dean keeping a protective arm around Grace and John. Grace's eyes widened and she grabbed tightly onto Dean to stop him.

"What's wrong Gracie?"Dean asked as him, John, and Sam turned worriedly to her.

"He's in this room...I can feel him.."Grace said with a blink and a sigh.

"Can you tell exactly where he is?"Sam asked.

"No..just that he's in this room.."Grace replied.

Suddenly both Dean and Sam were tossed aside and the djinn was smiling evilly at the two kids. Grace jumped a bit and John quickly pushed her behind him, bringing the steak up. The djinn slapped John's hand and the steak was sent flying away,"Ooohhh...two ANGEL kids...hmmm...I could get a nice price for you two, buuuutt...time travel's more fun!"

"No! You leave them alone you son of a-"Dean got cut off by the djinn turning his hand causing Dean to mummble against his lips.

He advanced on him and John started to panick, his eyes started to glow and his hands turned red, then he tried to push the djinn and fire shot from his hands. The djinn hissed, but was not dead.

"Whoa! Dad! Did you see that!?"John screeched.

Dean spent some time mummbling, then Grace came up, she placed a hand on Dean's hand and her eyes glowed, then Dean fell down and Grace looked amazed,"Whoa!"

Dean quickly hugged Grace,"My baby girl can release monster grips!"He then ran over to John and hugged him,"I'm so proud of you! You can shoot fire balls! How cool is that!?"

"Uhh..over here?"Sam asked and Grace giggled as she skipped over and poked Sam causing him to fall from the wall.

While they all admired the kids they didn't see the djinn quietly sneak up and grab Grace and John by the arm.

"NO!"Dean screamed as the djinn's tattos glowed, he looked to the kids,"I'LL FIND YOU I PROMISE! TRY TO GET BACK HERE TOO!"

Grace and John nodded as they disappeared.

"Oh...shit..."Dean cursed,"Cas is going to KILL me..."

"You think?"Sam asked.

Dean ran a tired hand through his hair, before they retired to the car. They arrived at the motel minutes later and walked in to see Cas crossing his arms and angrily glaring at Dean,"Sam...give us a moment...please..."Cas hissed.

Sam gave Dean a pity pat on the shoulder and walked off mummbling,"I'll get myself a room."

"WHAT THE HELL WERE YOU THINKING!?"Cas screamed angrily throwing a pillow at Dean.

"Honey..I know you're mad.."Dean began.

"MAD DOESN'T BEGAN TO CUT IT DEAN!"Cas retorted.

Dean tried to come closer,"You have to understand..I didn't want you getting hurt..."

"You didn't want ME getting hurt, but you let our CHILDREN fight!?"Cas huffed.

"Our children aren't human Cas!"Dean stated harshly.

Cas stopped before he could say anything, he dropped onto the bed and pulled his knees up to his chest, burying his face in sighed, coming over to him, he wrapped his arms around Cas's shaking form and rubbed his hand through Cas's hair,"I'm sorry...you were just so tired...and you're not as powerful as you used to be."

Cas looked up at him, tear's running down his cheeks,"I know Dean...I haven't argued about going on cases before! But this one was important!"He then broke down hugging Dean and crying into his shoulder,"It was their first hunt..and they've finally gotten their powers! I-I wanted to see them..so badly.."

Dean sighed,"Oh, I'm sorry...I'm soooo sorry."

Cas nodded, then sighed, drying his tears,"It's okay Dean..I forgive you."

Dean smiled and pressed his lips to Castiel's, kissing him deeply, while Cas kissed back,"You wanna know what powers they have?"Dean asked smiling widely.

Cas gasped, his eyes sparkled,"Oh yes! I do!"

"John can shoot fire from his hands,"Dean grinned excitedly as Cas's bright blue eyes sparkled,"And Gracie! She can release monster grips!"

Cas smiled, his eyes shut in happiness,"That's...that's AMAZING!"

Dean chuckled and kissed Cas on the lips,"I know right! I was so proud!"

"Right! I need to tell them how proud I am! Soo..where are they at? With Sam?"Cas asked.

Dean frowned and nervously scratched the back of his neck, he took Cas's hand,"Alright..now babe...don't freak out.."

Cas's face paled, and his eyes widened in fear,"Wh-What happend?"

"The djinn...kinda...sent them back in time.."Dean said.

Cas's breath quickened,"What? W-Well do you know how to get them back!?"

Dean bit his bottom lip and shook his head no,"But Sammy's researching right now!"

Cas held onto Dean tightly,"W-We have to get them back..right now Dean Winchester...RIGHT NOW!"

"Yeah, yeah angel I know.."Dean said, rubbing Cas's back,"Just calm down..everything will be okay.."

Cas took a deep breath and massaged his temples,"Alright..Alright..everything's going to be alright.."

Dean nodded, and took Castiel's hands,"Yeah..everything's going to be fine..we'll get them back."Dean then kissed Cas softly on the lips, and Cas kissed back.

Okay soooo if you want another chapter pretty please review and tell me :) if not...then you could always go jump off a cliff...oh well..